gh-98925: Lower marshal recursion depth for WASI #98938
Merged
+7
−0
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
For (in-development) wasmtime 2.0, the stack depth cost is 6% higher. As the default is 2000 and Windows is 1000, split the difference and choose 1500 for WASI.
|
If you want to schedule another build, you need to add the " |
|
If you want to schedule another build, you need to add the " |
|
To avoid wasting resources by running the buildbots again just for a |
|
Thanks @brettcannon for the PR |
miss-islington
pushed a commit
to miss-islington/cpython
that referenced
this pull request
Nov 1, 2022
For wasmtime 2.0, the stack depth cost is 6% higher. This causes the default max `marshal` recursion depth to blow the stack. As the default marshal depth is 2000 and Windows is set to 1000, split the difference and choose 1500 for WASI to be safe. (cherry picked from commit 9711265) Co-authored-by: Brett Cannon <brett@python.org>
|
GH-98979 is a backport of this pull request to the 3.11 branch. |
brettcannon
added a commit
that referenced
this pull request
Nov 1, 2022
…H-98979) * gh-98925: Lower marshal recursion depth for WASI (GH-98938) For wasmtime 2.0, the stack depth cost is 6% higher. This causes the default max `marshal` recursion depth to blow the stack. As the default marshal depth is 2000 and Windows is set to 1000, split the difference and choose 1500 for WASI to be safe. (cherry picked from commit 9711265) Co-authored-by: Brett Cannon <brett@python.org>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
For wasmtime 2.0, the stack depth cost is 6% higher. This causes the default max
marshalrecursion depth to blow the stack.As the default marshal depth is 2000 and Windows is set to 1000, split the difference and choose 1500 for WASI to be safe.
marshal.crecursion depth limit for WASI #98925Automerge-Triggered-By: GH:brettcannon